Date: Mon, 05 Feb 2001 14:36:35 +0100 From: mouss <usebsd@free.fr> To: "Jeffrey D. Wheelhouse" <jdw_list@wwwi.com>, freebsd-hackers@freebsd.org Cc: jdw_list@wwwi.com Subject: Re: POSIX mutexes on FreeBSD Message-ID: <4.3.0.20010205143317.05751cd0@pop.free.fr> In-Reply-To: <4.3.2.7.2.20010202110620.0220cb98@pop.wwwi.com>
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At 11:20 02/02/01 -0800, Jeffrey D. Wheelhouse wrote: >Hi, > >While porting a project from Solaris to FreeBSD 4.2, I found out that the >existing FreeBSD implementation of POSIX mutexes doesn't support sharing >mutexes between processes. > >In order to get around this, I eventually did my own implementation of >mutexes that works within the uthread framework and supports the >PTHREAD_PROCESS_SHARED attribute. do you mean that the "PTHREAD_PROCESS_SHARED", pthread_mutexattr_getpshared and the like do not currently work? dunno if they were there before, but they are in current. so you might want to check. cheers, mouss To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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